207971632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2729}}^1$

素因数の和:3181

約数の個数: 40

約数和(自身を含む): 440753040

約数和(自身を除く): 232781408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 866, 1732, 2729, 3464, 4763, 5458, 6928, 9526, 10916, 19052, 21832, 30019, 38104, 43664, 60038, 76208, 120076, 240152, 480304, 1181657, 2363314, 4726628, 9453256, 12998227, 18906512, 25996454, 51992908, 103985816, 207971632]

約数ペア:

[(1, 207971632), (2, 103985816), (4, 51992908), (8, 25996454), (11, 18906512), (16, 12998227), (22, 9453256), (44, 4726628), (88, 2363314), (176, 1181657), (433, 480304), (866, 240152), (1732, 120076), (2729, 76208), (3464, 60038), (4763, 43664), (5458, 38104), (6928, 30019), (9526, 21832), (10916, 19052)]